摘要 |
<p>The bearing arrangement (2) comprises a shelf assembly (4), which is formed at the storage area for storage of the cargo units, and a shelf conveyer (24,26) for performing storage and retrieval operation. The shelf conveyer comprises a channel vehicle. Two channel vehicles are arranged at the shelf conveyer, which are controlled independently by a control unit. The control unit is configured, such that the two channel vehicles are technically controlled for performing storage and retrieval operation.</p> |